JP2015075104A - タービン翼用のロックリンク機構 - Google Patents

タービン翼用のロックリンク機構 Download PDF

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Publication number
JP2015075104A
JP2015075104A JP2014199553A JP2014199553A JP2015075104A JP 2015075104 A JP2015075104 A JP 2015075104A JP 2014199553 A JP2014199553 A JP 2014199553A JP 2014199553 A JP2014199553 A JP 2014199553A JP 2015075104 A JP2015075104 A JP 2015075104A
Authority
JP
Japan
Prior art keywords
lock link
narrow neck
lock
link
turbine system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
JP2014199553A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015075104A5 (enExample
Inventor
ハリー・マックファーランド・ジャレット，ジュニア
Mcfarland Jarrett Harry Jr
ジャヤクリシュナ・ヴェランパティ
Jayakrishna Velampati
アンドリュー・ジョン・ラマス
Andrew J Lammas
ローリー・アン・クリブリー
Ann Cribley Laurie
サウラブ・デシュムク
Deshmukh Saurabh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2015075104A publication Critical patent/JP2015075104A/ja
Publication of JP2015075104A5 publication Critical patent/JP2015075104A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2014199553A 2013-10-08 2014-09-30 タービン翼用のロックリンク機構 Ceased JP2015075104A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/048,724 2013-10-08
US14/048,724 US9546559B2 (en) 2013-10-08 2013-10-08 Lock link mechanism for turbine vanes

Publications (2)

Publication Number Publication Date
JP2015075104A true JP2015075104A (ja) 2015-04-20
JP2015075104A5 JP2015075104A5 (enExample) 2017-11-02

Family

ID=52693378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014199553A Ceased JP2015075104A (ja) 2013-10-08 2014-09-30 タービン翼用のロックリンク機構

Country Status (4)

Country Link
US (1) US9546559B2 (enExample)
JP (1) JP2015075104A (enExample)
CH (1) CH708703A2 (enExample)
DE (1) DE102014114246A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2887262A1 (en) 2012-10-23 2014-05-01 General Electric Company Unducted thrust producing system architecture
US11300003B2 (en) 2012-10-23 2022-04-12 General Electric Company Unducted thrust producing system
US9303524B2 (en) * 2012-10-25 2016-04-05 Solar Turbines Incorporated Variable area turbine nozzle with a position selector
US20140119894A1 (en) * 2012-10-25 2014-05-01 Solar Turbines Incorporated Variable area turbine nozzle
EP3009604B1 (en) * 2014-09-19 2018-08-08 United Technologies Corporation Radially fastened fixed-variable vane system
US11391298B2 (en) 2015-10-07 2022-07-19 General Electric Company Engine having variable pitch outlet guide vanes
US10352186B2 (en) * 2016-01-22 2019-07-16 United Technologies Corporation Variable vane stabilizer
DE102016215807A1 (de) * 2016-08-23 2018-03-01 MTU Aero Engines AG Innenring für einen Leitschaufelkranz einer Strömungsmaschine
DE102017109952A1 (de) * 2017-05-09 2018-11-15 Rolls-Royce Deutschland Ltd & Co Kg Rotorvorrichtung einer Strömungsmaschine
DE102018210601A1 (de) * 2018-06-28 2020-01-02 MTU Aero Engines AG Segmentring zur montage in einer strömungsmaschine
US11492918B1 (en) 2021-09-03 2022-11-08 General Electric Company Gas turbine engine with third stream
US11834995B2 (en) 2022-03-29 2023-12-05 General Electric Company Air-to-air heat exchanger potential in gas turbine engines
US12071896B2 (en) 2022-03-29 2024-08-27 General Electric Company Air-to-air heat exchanger potential in gas turbine engines
US12065989B2 (en) 2022-04-11 2024-08-20 General Electric Company Gas turbine engine with third stream
US11834954B2 (en) 2022-04-11 2023-12-05 General Electric Company Gas turbine engine with third stream
US11834992B2 (en) 2022-04-27 2023-12-05 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine
US11680530B1 (en) 2022-04-27 2023-06-20 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine
US12366204B2 (en) 2022-04-27 2025-07-22 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with a power gearbox of a turbofan engine
US12060829B2 (en) 2022-04-27 2024-08-13 General Electric Company Heat exchanger capacity for one or more heat exchangers associated with an accessory gearbox of a turbofan engine
US12486817B2 (en) 2022-08-02 2025-12-02 General Electric Company Gas turbine engine with third stream
US12421917B2 (en) 2022-08-02 2025-09-23 General Electric Company Gas turbine engine with third stream
US12031504B2 (en) 2022-08-02 2024-07-09 General Electric Company Gas turbine engine with third stream
US12410763B2 (en) 2022-08-02 2025-09-09 General Electric Company Gas turbine engine with third stream

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916912C (de) * 1941-05-20 1954-08-19 Versuchsanstalt Fuer Luftfahrt Vorrichtung zur Regelung des Duesenleitkanalquerschnittes von Gsturbinen, insbesondere Abgasturbinen
JPS61294199A (ja) * 1985-06-20 1986-12-24 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．ア−．” ターボ圧縮機の可変翼の回転角度を制御する装置
JPH02301601A (ja) * 1989-04-21 1990-12-13 Mtu Motoren & Turbinen Union Muenchen Gmbh ターボジェットエンジンのブレード調節装置
US5277544A (en) * 1991-10-02 1994-01-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Blade control rod and system of such rods
US5620301A (en) * 1995-06-05 1997-04-15 Rolls-Royce Plc Actuator mechanism for variable angle vane arrays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755064A (en) * 1950-08-30 1956-07-17 Curtiss Wright Corp Stator blade positioning means
US3004750A (en) * 1959-02-24 1961-10-17 United Aircraft Corp Stator for compressor or turbine
US3112916A (en) * 1962-04-30 1963-12-03 Gen Electric Fluid flow machine assembly
US5211537A (en) 1992-03-02 1993-05-18 United Technologies Corporation Compressor vane lock
ATE486195T1 (de) * 2005-12-22 2010-11-15 Techspace Aero Schaufelleitring einer strömungsmaschine, strömungsmaschine mit einem solchen leitring und leitschaufel
ATE556197T1 (de) * 2006-12-22 2012-05-15 Techspace Aero Winkelfixierung für leitschaufeln von turbomachinen
US8123471B2 (en) * 2009-03-11 2012-02-28 General Electric Company Variable stator vane contoured button
EP2738356B1 (fr) * 2012-11-29 2019-05-01 Safran Aero Boosters SA Aube de redresseur de turbomachine, redresseur de turbomachine et procédé de montage associé

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE916912C (de) * 1941-05-20 1954-08-19 Versuchsanstalt Fuer Luftfahrt Vorrichtung zur Regelung des Duesenleitkanalquerschnittes von Gsturbinen, insbesondere Abgasturbinen
JPS61294199A (ja) * 1985-06-20 1986-12-24 ソシエテ・ナシオナル・デテユ−ド・エ・ドウ・コンストリユクシオン・ドウ・モト−ル・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．ア−．” ターボ圧縮機の可変翼の回転角度を制御する装置
JPH02301601A (ja) * 1989-04-21 1990-12-13 Mtu Motoren & Turbinen Union Muenchen Gmbh ターボジェットエンジンのブレード調節装置
US5277544A (en) * 1991-10-02 1994-01-11 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." Blade control rod and system of such rods
US5620301A (en) * 1995-06-05 1997-04-15 Rolls-Royce Plc Actuator mechanism for variable angle vane arrays

Also Published As

Publication number Publication date
US9546559B2 (en) 2017-01-17
DE102014114246A1 (de) 2015-04-09
US20150098813A1 (en) 2015-04-09
CH708703A2 (de) 2015-04-15

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